Broadband :: TCP/IP Auto Obtains IP Cause LAN No Connectivity
Aug 20, 2011
This is the initial time to set up a new DSL provider's modem with their tech support. TCP/IP auto obtain IP address does not work (LAN status is 'limited or no connectivity'), entered static ip/dns, then LAN status is 'connected'. However, can't access internet (...DNS lookup failed...). After several calls over 5 hours w/ tech support, now only works using a manual broadband connection when cable physically connects modem and pc. Tried once to add wireless router(reset modem, connect and cold boot all 3 devices...) while the tech supporter was on phone, but broadband connection won't work any more. So the service rep said I had connection and could access internet, the router is not his issue.Is this the new modem problem or the provider server issue. I have had SBC DSL for years before swith to the new provider, everything worked fine. I also tried cable connect to a different laptop, got the same problem. Both PCs can still connect to my neibauer's wireless router no problem.
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Oct 19, 2011
Limited OR No Connectivity.
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Mar 30, 2013
it is all about I P address, which is conflict to another computer I P address. so, there is an icon appearing that is no connection limited connectivity.
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Jan 16, 2011
I have an older PC using cable internet to connect. It works fine. There is no router, no other PCs, no network.I built a new PC. I installed WinXP Pro SP2 from a USB drive. I also installed the latest version of the mobo drivers including those for the Realtek NIC. When I swap the cat5 cable from that goes between the cable modem and my old PC to the new PC, the new PC does not connect to the internet. After a reboot the IP address is a 169.254.x.y address. Here's what I have tried so far to fix the problem.
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Jan 3, 2012
Ethernet cable plugged in but get message "no connectivity plub in the cable" This is after I upgraded my desk top from XP to vista home premium. I've checked my drive (via rhine11) it is working.
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Jun 1, 2011
Half of the time i have to stay at hotel due to business trip. The hotel i stay will provide free internet broadband with cable but no WIFI. Can i set up WIFI if i have router?
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Feb 10, 2012
I am using PTCL' DSL in my country. I want to know how can i increase download speed of stuff from internet?
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Mar 2, 2011
i need to change my computer setting so it connects to a broadband modem?
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Jul 11, 2011
I m having broadband connection.. but its speed is not that much good..
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Mar 1, 2011
How to share reliance broadband connection between two pc's using hub or direct line in one computer have windows 7 ..
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Apr 1, 2013
i m getting error 769 when i m trying 2 connect my broadband.. when i searched for network adapter 2 make it enabled in d device manager duologue box.
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Mar 26, 2011
i have two broadband line in a lan. it is physically connected to same switch then same switch to connected other computers.now, i want to when one broadband line down or disconnected in the mean time another broadband line automatically backup internet line. so i want to free software for this reason to get these solution.
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Aug 9, 2011
I need to change providers from Verizon to AT&T. This modem came with the AT&T Sim card installed in my notebook. The software (Dell Mobile Broadband Utility Help) says " Choose Network Selection from the Settings Menu. Select AT&T and click Load." Unfortunately, Network selection is not an option.
How do I do it? This modem is compatible with Verizon, AT&T and Sprint networks.
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May 9, 2012
We our currently using site-to-site VPN tunnels to connect our multiple offices using static public IP's via ADSL connections.We wanted to get an additional ADSL connection from a different ISP so that if one connection drops, the other could be used.Are there any hardware devices or tricks we can use to automatically get our networks to failover to use the backup ADSL connection and have our VPN traffic remain up?
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May 5, 2011
I had this problem since I installed this game (GTA San Andreas). So, I found that it keep auto alt tab when I play GTA only. Not other game. When I restart, it is gone. and will occurs when I open GTA. So, i try to scan and delete the game and the problem fixed. Still, when I install FiFa 2011, it is also happening. So, I deleted the game but the problem didnt fixed. Well, I also download Sims 3. and when I play the game, I tried to remove my Tenda Wireless reader, then the auto alt tab is no more occurs. So, it seems like I have to play games without using internet. Which means I can't play online games. So, I am telling you guys that I am having problem with auto alt tab/ losing focus when playing game/using programs like google chrome. So, what should I do for know? I think it might cause of my Tenda Wireless Reader? I'll try to use wire into my wifi then.
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Jun 19, 2011
chrome has an application that auto translates any text that is selected, directly in the browser.is there something similar for IE7? I dont wanna install some toolbar or any visible program, just a program similar to the chrome application, that translates selected text and displays it in a pop up.
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Nov 28, 2011
Is it possible to auto-shutdown for netgear router
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Feb 19, 2013
We have a few voip phones, with the voip server in the building. The hard phones have been trouble, with dropouts and occasional bad quality phone calls. The sip provider is absolutely hopeless. The modem router is a DG834Gv5 with fw V1.6.00.33. There is no option in the router interface to edit QoS settings. How can I improve our voip system? have an iphone connected to a handset or something, could that? We are using an iPECS-50A voip server and iPECS LIP-8012D phones.
My second question is in regards to auto attendants. I need to edit auto attendant settings. I assume this is done using the VOIP server. When the IP address is entered, I get a station program option and Admin & Maintenance. Where would I find auto attendant?
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Feb 29, 2012
I live in a shared house, and I am the only one who has been experiencing issues connecting to the internet. I have to ask a housemate to reset the server, as this is the only thing that works.
When I am unable to connect, and I use command ipconfig, the following appears: Autoconfiguration IPv4 169.254.23.29 On the occasions when I am connected, the following appears in its place: IPv4 IP Address: 192.168.0.2
One tip that I came across was to check the box (Wireless Network properties, Connection tab) for "Connect even if the network is not broadcasting". I had hoped this simple solution would assist, but to no avail.
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Apr 21, 2011
I am trying to sort out an IP problem on my mates PC. I have setup a Linksys wireless router on his home broadband and it works fine with my laptop and gives me a DHCP address. When I try to connect his home PC either with a wireless dongle or ethernet connect it gets a Public IP address through the router and not one of the DHCP addresses. Even if you give it a static IP address and setup the router to accept it when you turn the PC on it still gets this public IP address. It is associating with the wireless router but only gives a local connection. I have done the ipconfig and it just renews the public IP address to a different one
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Dec 18, 2010
I've gotten a dir-600 and have been trying to configure it so that it won't auto connect to the internet. Some people in my network prefers to manually connect to the internet from their pppoe dial-up on their PC. I've tried changing it to static or dynamic ip in the LAN config, but everyone connected to the router from LAN couldn't dial out as well. changing it to ap allowed everyone (including wireless) solved the problem. but doing so, i am not able to access the router. the default ip's don't work, nor could i find the ip of the router on the network.
so what i want to do is reset it to factory settings and just use it as a hub/switch w/ wireless. don't want to use it to connect to the net automatically.
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Sep 20, 2012
I have got a Branch Office with two redundant links connecting from Head Office A and Head Office B. Both links are LES 100MB and carry only VLAN 33 traffic. Head Office A has an ASR 1002, Head Office B has Cat3550 and the Branch Office has Cat3560. Both Cat3550 and Cat3560 at L3 switches.At the moment if one link fails i have to manually disable or activate ports/interface on either Head Office A or Head Office B devices and ammend the default gateway on Branch Office switch to either Head Office A or B device, which ever is working.I am looking for an automated and reliable solution for this so that i dont have to make any changes on the devices and failover happens automatically.
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Mar 14, 2013
I have already exploited Metro Ethernet, but I don't understand why auto-negotiation does not support for Ten Giga ports?
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Mar 27, 2013
I configure safari with auto proxy configuration, insert the proxy server name, and click apply.However, if i go to network-tools.com and do a traceroute, the trace does not show the proxy serverin the series of IP address's. I have tried with several different server names but i makes no
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Sep 18, 2011
How to set auto backup folders and files in windows2003Should i use inbuilt utility or should i use any Third Party software if software which is the best one that i use
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Apr 18, 2012
I've a D-Link DFE-520TX PCI Fast Ethernet card, which is/was excellent until this first problem. 2 nights ago there was some good lightning/thunders activity, resulting in burning of ISP network switches. This morning they replaced the switches and brought up the network, but here's the problem:1) Under the default card setting with Auto-negotiation, PC looks for DCHP Server address resolution and ends up with YELLOW triangle in the system tray.2) Whereas, when I CHANGE the card setting to 10Base in FullDuplex, then PC gets connected to the ISP network.ISP support said that either the card could be damaged due to lightning strike or it could be due to damaged cable running from port box to the PC (RJ-45). I'm wondering, could lightning strike damage a Network card in such a partial manner (just one feature, i.e., Auto-negotiation)? But that person warned, there will be deterioration in ISP speeds when I use 10Base in Full Duplex (for now) compared to Auto-negotiation speeds. Speeds really came down badly, that's understood.
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Apr 11, 2012
I usually put some stuff up for downloading and go to sleep. Now I setup my computer to auto-shutdown at a particular time via cmd, but I want o know whether it is possible for me to put some time settings in my modem+router so that it switches off at a particular time or something like that.Then when I get up next morning, start using it again. I don't want to keep my router on after it's not needed. Also I don't wanna keep it vulnerable after it's not needed, even though I have set it up quite securely. ( WPA2 PSK, and MAC filtering)
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Mar 30, 2012
Last two weeks, I have had a problem connecting to public hotspots. My own WiFi network is fine, but while I am connected to any public hotspot I get the 'no internet access' message on the wifi symbol.While connected to my own network, ipconfig/all shows that I have an Autoconfiguration IPv4 address in the (correct) 192 range - but when connected to a hotspot, the address is in the 169 range, or occasionally (as in the instance below) in the 10 range. Clearly this is the problem, but I cannot figure out what has caused it. Is it hardware? Software? Malware? Or user error?I have run the Wireless Test and the log results are pasted below.
Windows IP Configuration
Host Name . . . . . . . . . . . . : XPS-CLIENT-TIM
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
[code]....
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Aug 19, 2011
I was battling why one machine was connecting to mapped drives correctly on reboot and someone else was not.Turns out if you use control userpasswords2 to turn on auto-login, then the network drives appear as disconnected on reboot.Turned off auto-login and it worked fine. Now this is an automated system that has to auto-login in case of a power outage.
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Jan 25, 2011
Any hardware that can re-boot a DSL router such as the WAG 160N when the router no longer passes traffic ? Today, while the DSL line and the Internet appeared to be working, I could not log in to the router from a LAN machine and I had to power it off and on again by hand.We have a number of surveillance cams on the LAN and this must not happen, that the cams cannot be accessed, in particular if nobody is on site for a few days.Unfortunately, the WAG 160N does not have a daily re-boot option. What can one do except for installing a timer that switches the power to the router off and and on again ?
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Mar 15, 2010
I have a 4507R-E chassis with Supervisor IV running IOS 12.2(50)SG. I am trying to configure "auto qos voip trust" on some of the uplink ports. When I try to configure it on a port that is in a channel group, I get the error "AutoQoS Error: AutoQoS can not be configured on member port(s) of a port-channel". I have also tried configuring it on the channel interface, but it is not an available command under the channel interface. Is there a way to do auto qos on the channel interfaces or their member ports or does it have to be configured manually?
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May 26, 2012
I have a router SRP521W I wonder if you can setup a self-attendant or ivr to this device.
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Jan 7, 2013
I will like to set auto baud for the SG500. By default its 115200bps.
I had tried the following methods:
1) switch xxxxx (config)# line console
switch xxxxx (config-line)# autobaud
--------------------> my terminal hangs and print out rubbish
2) Using http Administrator ->Console setting ( i cannot find the link with console setting)
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